/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package com.zjdt.epserver.servlet.siter;

import com.zjdt.epserver.db.service4mysql.CargoServiceImpl;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.dusin.util.TheUtil;
import org.springframework.context.ApplicationContext;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.web.context.support.WebApplicationContextUtils;

/**
 * 创建一条新业务数据，提供recordNo,plateNo,factoryCode,siterID,arrivalTime
 * @author dusin
 */
@WebServlet(name = "SiterCreateRecord", urlPatterns = {"/servlet/siter/CreateRecord"})
public class CreateRecord extends HttpServlet {
    static Logger logger = Logger.getLogger(CreateRecord.class);
    private CargoServiceImpl instance;

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/json;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            request.setCharacterEncoding("utf-8"); //
            ApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
            instance = (CargoServiceImpl) context.getBean("cargoService"); 
            String recordNo = request.getParameter("recordNo");
            String plateNo = request.getParameter("plateNo");
            String factoryCode = request.getParameter("factoryCode");
            int siterID = Integer.parseInt(request.getParameter("siterID"));
            String arrivalTime= request.getParameter("arrivalTime");
            String rid = request.getParameter("rid");
            if(rid==null||"".equals(rid.trim())){
                rid =null;
            }
            
            logger.info("create acargo "+TheUtil.concatParams(recordNo, plateNo, siterID, factoryCode, arrivalTime,rid));
            instance.create(recordNo, plateNo, siterID, factoryCode, arrivalTime,rid);
            out.println("{\"success\":true}");  
            
        } catch(DuplicateKeyException dke){
            String msg = "编码与数据库中现有记录重复";
            out.print("{\"success\":false,\"errorMsg\":'"+msg+"'}");
        }catch(DataIntegrityViolationException dive){
            String msg = "违反外键约束";
            out.print("{\"success\":false,\"errorMsg\":'"+msg+"'}");
            logger.error(dive.getMessage());
            dive.printStackTrace();
        }catch(Exception e){
            String msg ="操作失败";
            out.print("{\"success\":false,\"errorMsg\":'"+msg+"'}");
            e.printStackTrace();
        }finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
